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authorHugo Hörnquist <hugo@hornquist.se>2019-06-04 20:14:43 +0200
committerDavid Thompson <dthompson2@worcester.edu>2019-06-04 15:39:17 -0400
commit84e59980a606f54ea96bb1932ff9a6474a5aaf45 (patch)
tree3d256328babeb74ef1a2ad5dc67eb09be3f43502 /doc
parent93f50bc0489a2150b4e737eabcce3b568db91774 (diff)
Document set-render-draw-color procedure.
* doc/api.texi: Document 'set-render-draw-color'.
Diffstat (limited to 'doc')
-rw-r--r--doc/api.texi8
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/api.texi b/doc/api.texi
index 85d03b3..e222c11 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -1056,12 +1056,18 @@ Display @var{renderer}.
Copy @var{texture} to the rendering target of @var{renderer}.
@end deffn
+@deffn {Procedure} set-render-draw-color renderer r g b a
+Set color of @var{renderer} to the 32-bit color defined by the 8-bit
+color channels @var{r}, @var{g}, @var{b}, @var{a}. Each color channel
+value is in the range [0, 255].
+@end deffn
+
@deffn {Procedure} render-draw-line renderer x1 y1 x2 y2
Draw a line from (@var{x1}, @var{y1}) to (@var{x2}, @var{y2}) on the
current rendering target of @var{renderer}.
@end deffn
-@deffn {Procedure} render-draw-lines renderer point
+@deffn {Procedure} render-draw-lines renderer points
Draw a series of connected lines from @var{points} on the current
rendering target of @var{renderer}.
@end deffn